advanced-evaluation
This skill should be used for advanced LLM evaluation: LLM-as-judge systems, direct scoring, pairwise comparison, rubric calibration, evaluator bias mitigation, confidence scoring, and automated quality assessment.
npx skills add guanyang/open-agent-hub --skill advanced-evaluation --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Advanced Evaluation This skill covers production-grade techniques for evaluating LLM outputs using LLMs as judges. It synthesizes research from academic papers, industry practices, and practical implementation experience into actionable patterns for building reliable evaluation systems. **Key insight**: LLM-as-a-Judge is not a single technique but a family of approaches, each suited to different evaluation contexts. Choosing the right approach and mitigating known biases is the core competency this skill develops. ## When to Activate Activate this skill when: - Building LLM-as-judge systems for LLM outputs - Comparing multiple model responses to select the best one - Establishing consistent quality standards across evaluation teams - Debugging evaluation systems that show inconsistent results - Designing A/B tests for prompt or model changes - Creating rubrics specifically for LLM or human/LLM hybrid judges - Analyzing correlation between automated and human judgments Do not activate this skill for adjacent work owned by other skills: - General deterministic checks, regression suites, production quality gates, or outcome metrics: `evaluation`. - Autonomous loop governance, locked
- When to Activate
- Core Concepts
- The Evaluation Taxonomy
- The Bias Landscape
- Metric Selection Framework
- Evaluation Approaches
- Direct Scoring Implementation
- Pairwise Comparison Implementation
- Rubric Generation
- Practical Guidance
- Evaluation Pipeline Design
- Decision Framework: Direct vs. Pairwise
- Scaling Evaluation
- Examples
What does the advanced-evaluation skill do?
This skill should be used for advanced LLM evaluation: LLM-as-judge systems, direct scoring, pairwise comparison, rubric calibration, evaluator bias mitigation, confidence scoring, and automated quality assessment.
How do I install it?
Run `npx skills add guanyang/open-agent-hub --skill advanced-evaluation --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From guanyang/open-agent-hub, a repository with 940 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.